DE372506C - Process for the production of fireproof, gelatinous explosives - Google Patents

Process for the production of fireproof, gelatinous explosives

Info

Publication number
DE372506C
DE372506C DED40782D DED0040782D DE372506C DE 372506 C DE372506 C DE 372506C DE D40782 D DED40782 D DE D40782D DE D0040782 D DED0040782 D DE D0040782D DE 372506 C DE372506 C DE 372506C
Authority
DE
Germany
Prior art keywords
explosives
production
gelatinous
water
fireproof
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DED40782D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DYNAMIT ACT GES VORM ALFRED NO
PH NAOUM DR
Original Assignee
DYNAMIT ACT GES VORM ALFRED NO
PH NAOUM DR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DYNAMIT ACT GES VORM ALFRED NO, PH NAOUM DR filed Critical DYNAMIT ACT GES VORM ALFRED NO
Priority to DED40782D priority Critical patent/DE372506C/en
Application granted granted Critical
Publication of DE372506C publication Critical patent/DE372506C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Description

Verfahren zur Herstellung schlagwettersicherer, gelatinöser Sprengstoffe. Zusatz zum Patent 349166. Das Verfahren .des Hauptpatentes ist gekennzeichnet durch den Zusatz einiger Hundertteile konzentrierter Lösungen kristallwasserhaltiger Salze zu schlagwettersicheren, gelatinösen Nitroglyzerinsprengstoffen, wodurch die Plastizität und die Geschmeidigkeit dieser Sprengstoffe wesentlich erhöht und ihre maschinelle Patrbnierbarkeit bedeutend erleichtert wird. Es wird dabei auf den Zusatz irgendwelcher organischer Bindemittel für Wasser, z. B. Leim, Dextrin u. dgl" wie sie früher bei ähnlichen Sprengstoffen, die Feuchtigkeit enthielten, zur Bindung der letzteren verwendet wurden, verzichtet, da eine teilweise Bindung des in den Lösungen .enthaltenen Wassers als Kristallwasser durch die betreffenden Salze stattfindet.Process for the production of flameproof, gelatinous explosives. Addition to patent 349166. The process of the main patent is characterized by the addition of a few hundred parts of concentrated solutions of salts containing water of crystallization to gelatinous nitroglycerin explosives which are resistant to fire weather, which significantly increases the plasticity and flexibility of these explosives and makes them easier to machine. It is on the addition of any organic binders for water, such. B. glue, dextrin and the like "as they were previously used in similar explosives that contained moisture to bind the latter, dispensed with, since a partial binding of the water contained in the solutions takes place as water of crystallization by the salts in question.

Es hat sich aber weiterhin ergeben, daß auf jegliche Wasserbindung verzichtet werden kann, und .daß auch .mit konzentrierten Lösungen anderer leicht löslicher Salze, z. B. Natronsalpeter oder Kochsalz, derselbe Effekt wie nach .dem Verfahren des Hauptpatentes erreicht werden kann, sofern gewisse Grenzen innegehalten werden und der Zusatz nicht so weit getrieben wird, daß die Detonationsfähigkeit .der Sprengstoffe durch zu hohen Feuchtigkeitsgehalt beeinträchtigt wird.However, it has also been found that any water binding can be dispensed with, and .that also .with concentrated solutions of others easily soluble salts, e.g. B. sodium nitrate or table salt, the same effect as after .dem Process of the main patent can be achieved, provided certain limits are respected and the addition is not pushed so far that the detonation ability .the explosives are impaired by excessive moisture content.

Die die Geschmeiäigkeit der Gelatine erhöhende Wirkung wird schon mit wenigen Hundertteilen der betreffenden Lösungen erreicht, ohne :daß Detonations- und Übertragungsfähigkeit der Sprengstoffe in unerwünschter Weise herabgesetzt werden.The effect of increasing the smoothness of the gelatine will be nice achieved with a few hundred parts of the relevant solutions without: detonation and transferability of the explosives are undesirably reduced.

Beispiel: Ein Sprengstoff von folgender Zusammensetzung Nitroglyzerin, gelatiniert 26,o Prozent Gesättigte Natriumnitrat- oder Kochsalzlösung. . 2,5 - Binitrotoluol . . . . . . . 2,o - Holzmehl . . . . . . . . . I,o - iAmmonsalpeter . . . . . . 32,0 - Kochsalz . . . . . . . . . 36,.5 - ioo,o Prozent ist vollkommen gelatinös und leicht maschinell patronierbar und besitzt neben einer ausgezeichneten Schlagwetter- und Kohlenstaubsicherheit eine allen praktischen Anforderungen genügende Detonations- und Übertragungsfähigkeit sowie Kraftleistung.Example: An explosive with the following composition Nitroglycerin, gelatinized 26.0 percent Saturated Sodium Nitrate or saline solution. . 2.5 - Binitrotoluene. . . . . . . 2, o - Wood flour. . . . . . . . . I, o - i Ammonium nitrate. . . . . . 32.0 - Table salt. . . . . . . . . 36, .5 - ioo, o percent is completely gelatinous and easy to use with a machine and, in addition to excellent protection against firedamp and coal dust, has a detonation and transmission capacity that meets all practical requirements, as well as power output.

Claims (1)

PATENTANSPRUCH: Abänderung des Verfahrens des Hauptpatentes 349I'66 zur Herstellung schlagwettersicherer, gelatinöser Nitroglycerinsprengstoffe, dadurch gekennzeichnet, daB den Sprengstoffen unter Verzicht auf organische Bindemittel für Wasser an Stelle einiger Hundertteile konzentrierter Lösungen kristallwasserhaltiger Salze hier gleiche Mengen konzentrierter Lösungen leicht löslicher Salze, die kein Kristallwasser enthalten, zugesetzt werden. PATENT CLAIM: Modification of the process of the main patent 349I'66 for the production of firedamp-proof, gelatinous nitroglycerin explosives, characterized in that the explosives dispense with organic binders for water instead of a few hundred parts of concentrated solutions of salts containing water of crystallization here equal amounts of concentrated solutions of easily soluble salts that do not have crystalline water contain, added.
DED40782D 1921-07-17 1921-07-17 Process for the production of fireproof, gelatinous explosives Expired DE372506C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED40782D DE372506C (en) 1921-07-17 1921-07-17 Process for the production of fireproof, gelatinous explosives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED40782D DE372506C (en) 1921-07-17 1921-07-17 Process for the production of fireproof, gelatinous explosives

Publications (1)

Publication Number Publication Date
DE372506C true DE372506C (en) 1923-03-29

Family

ID=7045660

Family Applications (1)

Application Number Title Priority Date Filing Date
DED40782D Expired DE372506C (en) 1921-07-17 1921-07-17 Process for the production of fireproof, gelatinous explosives

Country Status (1)

Country Link
DE (1) DE372506C (en)

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